Initial portal commit: landing + 9 AI-powered apps

Apps: - dwg-rooms: extract room numbers from DWG/DXF - dwg-counting: count symbols in PDF drawings (OpenCV template matching) - contract-check: review PDF contracts against a checklist (Claude vision + Tesseract OCR fallback) - email-drafter: bullet notes → polished Czech/English business emails - invoice-extractor: PDF/image invoice → structured data → Excel - translator: Czech-first translator across 19 languages with tone control - vv-check: find inconsistent unit prices across VV sheets in one workbook - vv-compare: diff original vs new VV files (changes / added / removed) - feature-request: portal users submit ideas + sample files Infrastructure: - LiteLLM gateway with per-app virtual keys + budgets - Langfuse observability - Geist font, shared theme, cross-subdomain back link + theme sync via cookie/URL - Caddy reverse proxy on *.klas.chat
2026-05-13 15:25:04 +02:00
commit 48cef99257
139 changed files with 20171 additions and 0 deletions
--- a/feature-request/static/app.js
+++ b/feature-request/static/app.js
@@ -0,0 +1,95 @@
+// Feature request form
+(() => {
+  const $ = (id) => document.getElementById(id);
+  const sections = {
+    form: $("s-form"),
+    processing: $("s-processing"),
+    thanks: $("s-thanks"),
+  };
+  const show = (name) => {
+    for (const [k, el] of Object.entries(sections)) el.classList.toggle("hidden", k !== name);
+  };
+
+  // Persist name + email for next submission
+  for (const k of ["name", "email"]) {
+    const v = localStorage.getItem("req_" + k);
+    if (v) $(k).value = v;
+    $(k).addEventListener("input", () => localStorage.setItem("req_" + k, $(k).value));
+  }
+
+  // ── File handling ──
+  const fileInput = $("file-input");
+  const dropZone = $("file-drop");
+  const dropText = $("file-drop-text");
+  let attachedFile = null;
+
+  function setFile(f) {
+    if (!f) return;
+    attachedFile = f;
+    const size = f.size > 1024 * 1024
+      ? `${(f.size / 1024 / 1024).toFixed(1)} MB`
+      : `${(f.size / 1024).toFixed(0)} kB`;
+    dropZone.classList.add("has-file");
+    dropText.innerHTML = `
+      <span class="file-pill">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+          <polyline points="14 2 14 8 20 8"/>
+        </svg>
+        ${escapeHtml(f.name)} <span style="color:var(--text-tertiary)">(${size})</span>
+        <button type="button" class="file-pill-clear" id="file-clear">×</button>
+      </span>
+    `;
+    $("file-clear").addEventListener("click", clearFile);
+  }
+  function clearFile() {
+    attachedFile = null;
+    fileInput.value = "";
+    dropZone.classList.remove("has-file");
+    dropText.innerHTML = `Přetáhněte soubor sem nebo
+      <button type="button" class="btn-link" id="file-pick-btn">vyberte z disku</button>`;
+    $("file-pick-btn").addEventListener("click", () => fileInput.click());
+  }
+
+  $("file-pick-btn").addEventListener("click", () => fileInput.click());
+  fileInput.addEventListener("change", (e) => setFile(e.target.files[0]));
+
+  ["dragenter", "dragover"].forEach((ev) =>
+    dropZone.addEventListener(ev, (e) => { e.preventDefault(); dropZone.classList.add("drag-over"); }));
+  ["dragleave", "drop"].forEach((ev) =>
+    dropZone.addEventListener(ev, (e) => { e.preventDefault(); dropZone.classList.remove("drag-over"); }));
+  dropZone.addEventListener("drop", (e) => { e.preventDefault(); setFile(e.dataTransfer.files[0]); });
+
+  // ── Submit ──
+  $("request-form").addEventListener("submit", async (e) => {
+    e.preventDefault();
+    show("processing");
+    try {
+      const fd = new FormData();
+      fd.append("title", $("title").value);
+      fd.append("description", $("description").value);
+      fd.append("name", $("name").value);
+      fd.append("email", $("email").value);
+      if (attachedFile) fd.append("file", attachedFile);
+
+      const r = await fetch("/api/submit", { method: "POST", body: fd });
+      if (!r.ok) throw new Error((await r.json()).detail || r.statusText);
+      show("thanks");
+    } catch (err) {
+      alert("Chyba: " + err.message);
+      show("form");
+    }
+  });
+
+  $("another-btn").addEventListener("click", () => {
+    $("title").value = "";
+    $("description").value = "";
+    clearFile();
+    show("form");
+  });
+
+  function escapeHtml(s) {
+    return String(s).replace(/[&<>"']/g, (c) =>
+      ({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"}[c]));
+  }
+})();